How to Buy OpenLedger (OPEN)
Every exchange we track that lists OPEN, what the buy costs, and what it costs to take OPEN with you afterwards.
29 of the exchanges we track list OPEN, and 27 of those accept fiat, so you can buy it without holding crypto first. The cheapest place to place the order is Ourbit at $0.00 on a $1,000 market buy. It is also the cheapest once the withdrawal fee is added — $0.01 to buy $1,000 of OPEN and move it to your own wallet. OPEN moves over 2 networks (Ethereum (ERC20), BNB Smart Chain (BEP20)) — pick the same one on the exchange withdrawal screen and in your wallet. 2 of them have OPEN withdrawals paused right now — you can buy there, but you cannot take the coin with you until it reopens.
Networks OPEN runs on
Where to buy OPEN
All-in cost is the trading fee on a $1,000 market buy plus the cheapest fee that exchange charges to withdraw OPEN. It is the number the exchange’s own “how to buy” page never shows you, and it reorders the table more often than not. The coins column is how many assets each exchange lists in total, from our own sync — not the figure CoinMarketCap prints.
| Exchange | Buy fee on $1,000 | Move it out | All-in cost | Coins listed | Buy |
|---|---|---|---|---|---|
 MEXCReferralPay with Card | $0.500–0.05% taker | $0.14091 OPEN · BNB Smart Chain (BEP20) | $0.64 | 9,475 | Visit ↗ |
 BinanceReferralPay with Card, Bank, Apple/Google Pay | $1.000.1% taker | $0.018320.1300 OPEN · BNB Smart Chain (BEP20) | $1.02 | 866 | Visit ↗ |
 BitgetReferralPay with Card, 3rd-party | $1.000.1% taker | $0.13930.9883 OPEN · BNB Smart Chain (BEP20) | $1.14 | 2,516 | Visit ↗ |
 GateReferralPay with Card | $1.000.1% taker | $0.41572.95 OPEN · BNB Smart Chain (BEP20) | $1.42 | 2,059 | Visit ↗ |
 OurbitPay with Bank | $0.000% taker | $0.014090.1000 OPEN · BNB Smart Chain (BEP20) | $0.01 | 1,980 | Visit ↗ |
 KCEXPay with Card, 3rd-party | $0.000% taker | $0.064830.4600 OPEN · Ethereum (ERC20) | $0.06 | 908 | Visit ↗ |
 BitunixPay with P2P | $1.000.1% taker | $0.28192 OPEN · BNB Smart Chain (BEP20) | $1.28 | 993 | Visit ↗ |
 KuCoinPay with Card | $1.000.1% taker | $0.35232.5 OPEN · Ethereum (ERC20) | $1.35 | 2,147 | Visit ↗ |
 Biconomy.comPay with Card, P2P, 3rd-party | $1.000.1% taker | $0.42283 OPEN · BNB Smart Chain (BEP20) | $1.42 | 990 | Visit ↗ |
 OrangeXPay with Card, Bank, Apple/Google Pay | $1.000.1% taker | $0.66184.6962 OPEN · BNB Smart Chain (BEP20) | $1.66 | 599 | Visit ↗ |
 WhiteBITPay with Card | $1.000.1% taker | $0.77515.5 OPEN · Ethereum (ERC20) | $1.78 | 423 | Visit ↗ |
 LBankPay with 3rd-party | $1.000.1% taker | $0.92296.5487 OPEN · Ethereum (ERC20) | $1.92 | 1,890 | Visit ↗ |
 HibtPay with P2P | $2.000.2% taker | $0.018320.1300 OPEN · BNB Smart Chain (BEP20) | $2.02 | 1,721 | Visit ↗ |
 CoinExPay with P2P, 3rd-party | $2.000.2% taker | $0.056370.4000 OPEN · Ethereum (ERC20) | $2.06 | 1,018 | Visit ↗ |
 WEEXPay with Card, P2P | $1.000.1% taker | $1.067.5 OPEN · BNB Smart Chain (BEP20) | $2.06 | 594 | Visit ↗ |
 ToobitPay with Card, Apple/Google Pay, 3rd-party | $1.000.1% taker | $1.127.9452 OPEN · BNB Smart Chain (BEP20) | $2.12 | 581 | Visit ↗ |
 B2Z ExchangeCrypto deposit only | $2.000.2% taker | $0.13910.9867 OPEN · BNB Smart Chain (BEP20) | $2.14 | 232 | Visit ↗ |
 BTSEPay with Card, Bank | $2.000.2% taker | $0.13910.9867 OPEN · BNB Smart Chain (BEP20) | $2.14 | 329 | Visit ↗ |
 DigiFinexPay with Card, P2P | $2.000.2% taker | $0.28192 OPEN · Ethereum (ERC20) | $2.28 | 1,009 | Visit ↗ |
 KTXCrypto deposit only | $2.000.2% taker | $0.70465 OPEN · Ethereum (ERC20) | $2.70 | 220 | Visit ↗ |
 BitruePay with Card | $2.800.098–0.28% taker | $0.10010.7100 OPEN · BNB Smart Chain (BEP20) | $2.90 | 1,784 | Visit ↗ |
 HotcoinPay with 3rd-party | $2.000.2% taker | $0.98657 OPEN · BNB Smart Chain (BEP20) | $2.99 | 643 | Visit ↗ |
 HTXPay with Bank, P2P | $2.000.2% taker | $1.6611.8007 OPEN · Ethereum (ERC20) | $3.66 | 1,159 | Visit ↗ |
 KrakenPay with Card, Bank, Apple/Google Pay | $8.000.01–0.8% taker | $0.54613.875 OPEN · Ethereum (ERC20) | $8.55 | 697 | Visit ↗ |
 CoinWPay with Card, Apple/Google Pay, 3rd-party | $1.000.1% taker | $33.30236.285 OPEN · Ethereum (ERC20) | $34.30 | 1,218 | Visit ↗ |
 HitBTCCrypto deposit only | $2.500.1875–0.25% taker | $68.90488.9 OPEN · Ethereum (ERC20) | $71.40 | 1,786 | Visit ↗ |
 BITmarketsPay with Card, Apple/Google Pay | — | $0.13190.9361 OPEN · BNB Smart Chain (BEP20) | — | 251 | Visit ↗ |
 BitMartPay with Card, P2P, 3rd-party | $1.000.1% taker | withdrawals paused | — | 3,695 | Visit ↗ |
 idax exchangePay with Bank, 3rd-party | $2.000.2% taker | withdrawals paused | — | 378 | Visit ↗ |
Showing 1–29 of 29 exchanges listing OPEN
Buying OPEN step by step
- Pick a venue from the table. For a coin this size the choice is usually short — 29 exchanges list OPEN at all, and the table already shows what you will pay to leave as well as to buy.
- Fund the account. 27 of those exchanges take fiat, 18 of them by card. Card is fastest and dearest; a bank transfer costs a fraction of it. Depositing a stablecoin you already hold is free on almost every exchange here.
- Place the order. A market order pays the taker fee in the table; a limit order that rests on the book pays the lower maker fee. On a thinly traded coin the spread costs more than either, so a limit order is worth the wait.
- Decide whether to move it. Leaving OPEN on the exchange is free but custodial. Moving it to a wallet that supports it costs one withdrawal fee, from $0.01409 — send a small test amount first, and match the network on both sides.
How to buy OPEN — FAQ
Where can I buy OpenLedger (OPEN)?
On 29 exchanges we track: MEXC, Binance, Bitget, Gate, Ourbit and 24 more. The table above has each one with its trading fee, the payment methods it takes and what it charges to withdraw OPEN.
What is the cheapest way to buy OPEN?
Ourbit, at $0.01 to buy $1,000 of OPEN and withdraw it — $0.00 in trading fee plus $0.01409 to move it out over BNB Smart Chain (BEP20). If you are leaving the coin on the exchange, only the first half applies and a different venue may win. Paying by card adds the card processor's charge on top of both, typically 1.8–4%.
Can I buy OPEN with a credit card?
Indirectly, yes. 18 of the exchanges listing OPEN accept a card, but the card almost always buys a major asset — USDT, USDC, BTC — which you then swap for OPEN on the same exchange. That means two fees: the card charge, then the trading fee in the table.
Do I have to pay a fee to withdraw OPEN?
Yes, and it is worth checking before you choose where to buy. It is a flat amount of OPEN, set by each exchange per network, so it does not scale with the size of your purchase — the cheapest in the table is $0.01409 on Ourbit. Our full OPEN withdrawal fee table compares every exchange and every network.
Is it safe to leave OPEN on the exchange?
It is a custody choice, not a safety switch. While the coin sits there the exchange holds the keys: convenient, recoverable if you lose your password, and dependent on the exchange staying solvent and keeping withdrawals open. Moving it to a wallet you control removes that dependency and costs one withdrawal fee — from $0.01409 for OPEN. For a trading balance, staying put is reasonable; for a long hold, most people move.
Which network should I use for OPEN?
OPEN is issued on 2 networks and they are not interchangeable — OPEN sent over Ethereum (ERC20) will not arrive at an address on BNB Smart Chain (BEP20). Ethereum (ERC20) is the one most exchanges use (23 of them). Withdrawal fees differ per network too, sometimes by an order of magnitude, so the cheapest network is worth checking as well as the cheapest exchange.
Exchange coverage for OPEN comes from each exchange’s own deposit and withdrawal endpoints (last sync 2026-08-29 00:53 UTC); trading fees are the published base tier, no volume discount applied (verified 2026-08-28). Exchanges we have a referral arrangement with appear first and are tagged as such — it changes no number in any row. Nothing here is investment advice; see our methodology.